Creator | Title | Description | Subject | Date | ||
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1 | Mattis, Daniel C. | New mapping for particles on lattices with hard-core interactions | A novel mapping between Hilbert spaces of unequal dimensionalities yields many-body states which exactly satisfy the no-double-occupancy constraints for particles on lattices in arbitrary spatial dimensions. After proving the states are complete, we apply them to Nagaoka's theorem and the t-J model... | Ferromagnetism; Spin; Dimensions | 1996 |